Anti-clogging device for filter screen of textile vacuum equipment

Abstract

The invention discloses an anti-blocking device for a filter screen of a dust collection device for textiles, which comprises an ash collection box, a feed opening is opened on one side of the ash collection box, and a filter screen is provided on the other side of the ash collection box. An air chamber is fixedly connected to the side of the ash collecting box close to the filter screen, a baffle is sealed in the air chamber, an impeller is arranged in the air chamber, and a rotating shaft is fixedly connected to the center of rotation of the impeller. The rotating shaft runs through the baffle and the rotating shaft is fixedly connected with a motor, which is connected with a conductive structure. In the present invention, when the filter screen is clogged, the temperature difference generated by the residual heat of the motor is used to form a thermoelectricity, so that the electric plate near the filter screen is electrified. Under the action of electrostatic adsorption, the dust in the filter is sucked off. On the other hand, when the internal energy of the motor is large, the voltage at both ends of the motor is reduced through the thermistor and the current is applied to the conductor ring, so that the principle of temperature difference refrigeration is used. The temperature of the motor drops to avoid burning out the motor.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-blocking device for a filter screen of a textile dust collection device. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, the current textile is not only a traditional Hand spinning and weaving also include garment, industrial and decorative textiles produced by non-woven technology, modern three-dimensional weaving technology, and modern electrostatic nano-netting technology. Therefore, modern textile refers to a multi-scale structure processing technology of fibers or fiber aggregates. [0003] Textile mills will produce a lot of dust during the production process. Generally, dust abs...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the filter screen in the textile vacuum cleaner equipment in the prior art is prone to mesh clogging after use, resulting in a decrease in suction, and the motor generates a large amount of heat under low load conditions, which may cause burnout The phenomenon of the motor, and a kind of anti-blocking device for the filter screen of the textile vacuum equipment is proposed

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